push

Author: hassiebp

langfuse/__init__.py

@@ -29,7 +29,6 @@
     LangfuseTool,
 )
 from .span_filter import (
-    KNOWN_LLM_INSTRUMENTATION_SCOPES,
     KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES,
     is_default_export_span,
     is_genai_span,
@@ -67,7 +66,6 @@
     "is_langfuse_span",
     "is_genai_span",
     "is_known_llm_instrumentor",
-    "KNOWN_LLM_INSTRUMENTATION_SCOPES",
     "KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES",
     "experiment",
     "api",

langfuse/_client/span_filter.py

@@ -8,50 +8,27 @@
 
 from langfuse._client.constants import LANGFUSE_TRACER_NAME
 
-KNOWN_LLM_INSTRUMENTATION_SCOPES = frozenset(
+KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES = frozenset(
     {
         LANGFUSE_TRACER_NAME,
-        "@arizeai/openinference-instrumentation-anthropic",
         "agent_framework",
         "ai",
         "haystack",
         "langsmith",
         "litellm",
-        "openinference.instrumentation.agno",
-        "openinference.instrumentation.beeai",
-        "openinference.instrumentation.google_adk",
-        "openinference.instrumentation.google_genai",
-        "openinference.instrumentation.groq",
-        "openinference.instrumentation.llama_index",
-        "openinference.instrumentation.openai_agents",
-        "openinference.instrumentation.smolagents",
+        "openinference",
         "opentelemetry.instrumentation.anthropic",
         "strands-agents",
-        "vllm.llm_engine",
-    }
-)
-"""Known instrumentation scope names that should be export candidates."""
-
-KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES = frozenset(
-    {
-        "litellm",
-        "openinference.instrumentation.agno",
-        "openinference.instrumentation.beeai",
-        "openinference.instrumentation.google_adk",
-        "openinference.instrumentation.google_genai",
-        "openinference.instrumentation.groq",
-        "openinference.instrumentation.llama_index",
-        "openinference.instrumentation.openai_agents",
-        "openinference.instrumentation.smolagents",
-        "opentelemetry.instrumentation.anthropic",
-        "vllm.llm_engine",
+        "vllm",
     }
 )
 """Known instrumentation scope namespace prefixes.
 
 Prefix matching is boundary-aware:
 - exact match (``scope == prefix``)
 - direct descendant scopes (``scope.startswith(prefix + ".")``)
+
+Please create a Github issue in https://github.com/langfuse/langfuse if you'd like to expand this default allow list. 
 """
 
 
@@ -69,7 +46,7 @@ def is_genai_span(span: ReadableSpan) -> bool:
         return False
 
     return any(
-        isinstance(key, str) and key.startswith("gen_ai.")
+        isinstance(key, str) and key.startswith("gen_ai")
         for key in span.attributes.keys()
     )
 
@@ -86,9 +63,6 @@ def is_known_llm_instrumentor(span: ReadableSpan) -> bool:
 
     scope_name = span.instrumentation_scope.name
 
-    if scope_name in KNOWN_LLM_INSTRUMENTATION_SCOPES:
-        return True
-
     return any(
         _matches_scope_prefix(scope_name, prefix)
         for prefix in KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES

langfuse/span_filter.py

@@ -1,7 +1,6 @@
 """Public span filter helpers for Langfuse OpenTelemetry export control."""
 
 from langfuse._client.span_filter import (
-    KNOWN_LLM_INSTRUMENTATION_SCOPES,
     KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES,
     is_default_export_span,
     is_genai_span,
@@ -14,6 +13,5 @@
     "is_langfuse_span",
     "is_genai_span",
     "is_known_llm_instrumentor",
-    "KNOWN_LLM_INSTRUMENTATION_SCOPES",
     "KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES",
 ]

tests/test_span_filter.py

@@ -4,8 +4,6 @@
 from typing import Any, Optional
 
 from langfuse.span_filter import (
-    KNOWN_LLM_INSTRUMENTATION_SCOPES,
-    KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES,
     is_default_export_span,
     is_genai_span,
     is_known_llm_instrumentor,
@@ -77,21 +75,6 @@ def test_is_known_llm_instrumentor_prefix_match():
     )
 
 
-def test_is_known_llm_instrumentor_prefix_boundary():
-    """Return false when a scope only partially matches a namespace prefix."""
-    assert (
-        is_known_llm_instrumentor(
-            _make_span(scope_name="openinference.instrumentation.agno2")
-        )
-        is False
-    )
-
-
-def test_is_known_llm_instrumentor_ai_is_exact_only():
-    """Return false for descendants of exact-only allowlist scopes."""
-    assert is_known_llm_instrumentor(_make_span(scope_name="ai.runtime")) is False
-
-
 def test_is_known_llm_instrumentor_unknown():
     """Return false for unknown instrumentation scopes."""
     assert is_known_llm_instrumentor(_make_span(scope_name="unknown.scope")) is False
@@ -127,9 +110,3 @@ def test_is_default_export_span_rejects_unknown():
         )
         is False
     )
-
-
-def test_known_scope_constants_include_vercel_ai():
-    """Contain ai in exact allowlist constants for Vercel AI SDK support."""
-    assert "ai" in KNOWN_LLM_INSTRUMENTATION_SCOPES
-    assert "ai" not in KNOWN_LLM_INSTRUMENTATION_SCOPE_PREFIXES